<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="../js/ajax_$.js" type="text/javascript" charset="utf-8"></script>
	</head>
	<body>
	</body>
	<script type="text/javascript">
		// <?php
		// // 下面这句话指允许来至任何人的访问
		// header('Access-Control-Allow-Origin: *');  
		// // 允许特定的网址来访问
		// header(‘Access-Control-Allow-Origin:http://127.0.0.1:8020’); 
		// ?>
		
		$.ajax({
			url: "http://192.168.59.126/2108_php/demo_32/php/searchAllGrade.php",
			dataType: "json",
			success(data) {
				console.log(data);
			}
		})
	</script>
</html>
